On analyzing the longitudinal plane motion equation and lateral plane motion equation in guided phase, the guidance logic for perpendicular impact task was devised.
通过分析导弹在导引段的纵向平面运动方程和侧向平面运动方程的特点，设计了实现垂直打击任务的制导逻辑。
2
The analytical calculation of form, using penetration forecast method of nonlinear least squares search optimal lateral force, thus guidance commands was gain.
采用解析计算的形式预测弹头落点，利用非线性最小二乘方法搜索最优横向力，从而获得制导指令。
3
This prediction guidance method is divided into two: prediction of impact ground location and search of optimal lateral force.